netdev - Re: [net-next 6/9] ixgbe: add support for X550 source_address

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Date:	Fri, 10 Apr 2015 02:02:46 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:	davem@...emloft.net, Don Skidmore <donald.c.skidmore@...el.com>,
	netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com,
	jogreene@...hat.com
Subject: Re: [net-next 6/9] ixgbe: add support for X550
 source_address_prunning

On Fri, 2015-04-10 at 00:53 -0700, Jeff Kirsher wrote:
> From: Don Skidmore <donald.c.skidmore@...el.com>

Trivia:

> This patch will enable X550 Source Address Prunning for VEPA

Pruning

> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
[]
> @@ -7880,13 +7880,57 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
>  static int ixgbe_configure_bridge_mode(struct ixgbe_adapter *adapter,
>  				       __u16 mode)
>  {
> +	struct ixgbe_hw *hw = &adapter->hw;
> +	unsigned int p, num_pools;
> +	u32 vmdctl;

Maybe add a temporary for

	struct ixgbe_mac_operations *ops = &hw->mac.ops;

[]

>  	switch (mode) {
>  	case BRIDGE_MODE_VEPA:
[]
> +		for (p = 0; p < num_pools; p++) {
> +			if (hw->mac.ops.set_source_address_pruning)
> +				hw->mac.ops.set_source_address_pruning(hw,
> +								       true,
> +								       p);

so this can be:
				ops->set_source_address_pruning(hw, true, p);

>  	case BRIDGE_MODE_VEB:
[]
> +		for (p = 0; p < num_pools; p++) {
> +			if (hw->mac.ops.set_source_address_pruning)
> +				hw->mac.ops.set_source_address_pruning(hw,
> +								       false,
> +								       p);

here too


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